76620031490

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1\times {\mathrm{637597}}^1$

素因数の和:637862

約数の個数: 32

約数和(自身を含む): 140888754864

約数和(自身を除く): 64268723374

約数列:

[1, 2, 5, 10, 61, 122, 197, 305, 394, 610, 985, 1970, 12017, 24034, 60085, 120170, 637597, 1275194, 3187985, 6375970, 38893417, 77786834, 125606609, 194467085, 251213218, 388934170, 628033045, 1256066090, 7662003149, 15324006298, 38310015745, 76620031490]

約数ペア:

[(1, 76620031490), (2, 38310015745), (5, 15324006298), (10, 7662003149), (61, 1256066090), (122, 628033045), (197, 388934170), (305, 251213218), (394, 194467085), (610, 125606609), (985, 77786834), (1970, 38893417), (12017, 6375970), (24034, 3187985), (60085, 1275194), (120170, 637597)]